Factory made hot-sale Trunnion Valve Balls – Valve Balls Manufacturer – XINZHAN

Size: from 1/4” to 20”

Pressure Rating: from150lb to 4500lb

Materials: we can provide carbon steel, stainless steel, cryogenic steel, and special alloy.

Coating:  Nitridation, ENP, Chrome Plating, Weld Overlay, Laser Cladding, HVOF Coating, Oxy-acetylene flame spray, Plasma Spray process, Tungsten Carbide, Chrome Carbide, Stellitee, Inconel625,Monel400,Monel500, Ni60,etc

Spheres Types:  Floating Valve Sphere, Trunnion Mounted Valve Sphere, Three Way Valve Sphere, Valve Sphere With Stem, V Segment Valve Sphere, Hollow Valve Sphere, Plate Sphere, Metal Seated Valve Sphere and Seat, TCC Valve Sphere, HVOF Valve Sphere, Chrome Valve Sphere, Stetllite Valve Sphere.

Roundness: 0.01-0.02

Roughness: Ra0.2-Ra0.4

Concentricity: 0.05

Application Field: for large and medium-sized floating ball valves which are used in oil, natural gas, water treatment, pharmaceutical and chemical, heating and other fields.

Packing: blister plastic box, plywood box, pallet